{"episode_index": 0, "tasks": ["cube"], "length": 2667}
{"episode_index": 1, "tasks": ["cube"], "length": 2666}
{"episode_index": 2, "tasks": ["cube"], "length": 2673}
{"episode_index": 3, "tasks": ["cube"], "length": 2673}
{"episode_index": 4, "tasks": ["cube"], "length": 2674}
{"episode_index": 5, "tasks": ["cube"], "length": 2673}
{"episode_index": 6, "tasks": ["cube"], "length": 2673}